參數(shù)資料
型號: MMBZ5221ELT1G
廠商: ON SEMICONDUCTOR
元件分類: 參考電壓二極管
英文描述: Zener Voltage Regulators
中文描述: 2.4 V, 0.225 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB
封裝: LEAD FREE, PLASTIC, CASE 318-08, 3 PIN
文件頁數(shù): 3/5頁
文件大?。?/td> 79K
代理商: MMBZ5221ELT1G
Part Number: MMBZ5221BW thru MMBZ5259BW
PAGE 3
TYPICAL REVERSE CURRENT
T
o
NOMINAL ZENER VOLTAGE, Volts
-1
0
1
2
3
4
5
6
7
8
12
11
10
9
8
7
6
5
4
3
2
-2
-3
STEADY STATE POWER DERATING
EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE
100
10
1
1000
100
10
1
IZ= 1 mA
5 mA
20 mA
D
NORMAL ZENER VOLTAGE, Volts
T
J
=25 C
I
Z(AC)=0.1
I
F=1 kHZ
Z(DC)
F
TYPICAL FORWARD VOLTAGE
FORWARD VOLTAGE, Volts
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
1000
100
10
1
75 C
O
5 C
O
25 C
O
150 C
O
TYPICAL CAPACITANCE
100
1000
100
10
1
10
1
BIASAT
50% OF VZNOM
0 V BIAS
1 V BIAS
C
NOMINAL ZENER VOLTAGE, Volts
T =25 C
A
100
10
1
NOMINAL ZENER VOLTAGE, Volts
T
o
10
100
TEMPERATURE ( C)
P
STEADY STATE POWER DERATING
1.2
1.0
0.8
0.6
0.4
0.2
0
150
125
100
75
50
25
P
D V
.
S
. T
A
155
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